
Q-switched laser: mekanisme, indikationer, kontraindikationer, parametre & Forholdsregler
I. Mechanism of Action The Q-switched (QS) laser operates on the principles of selective photothermolysis and photoacoustic (photomechanical) effect. It delivers high-energy pulses at specific wavelengths (typically in nanoseconds), targeting pigmented particles such as melanin or tattoo ink. The absorbed energy causes rapid heating and fragmentation of the pigment into tiny particles, which are then












